In-furrow agricultural product applicator

• US 10,278,325 B2
• Filed: 08/19/2016
• Issued: 05/07/2019
• Est. Priority Date: 08/19/2016
• Status: Active Grant

• Current Assignee: Blue Leaf IP Incorporated (CNH Industrial N.V.)
• Original Assignee: CNH Industrial America LLC (CNH Industrial N.V.)
• Inventors: Anderson, Brian John, Johnson, Chad M., Prickel, Marvin A.
• Primary Examiner(s): Torres, Alicia
• Application Number:
  US15/242,092
• Publication Number:
  US 20180049365A1
• Time in Patent Office: 991 Days
• CPC Class Codes: A01C 5/062 Devices for making drills or furrows
• CPC Class Codes: A01C 5/064 with rotating tools
• CPC Class Codes: A01C 7/06 Seeders combined with fertilising apparatus
• CPC Class Codes: A01C 7/206 Seed pipes

Abstract

An agricultural product applicator includes a boot formed from a resilient material. The boot includes at least one bending control support rib that enables the boot to bend about a transverse axis of the applicator. The boot also includes at least one support enables the applicator to bend about the transverse axis and to return to an initial shape after bending. The agricultural product applicator also includes a tube portion extending along a longitudinal axis of the applicator, wherein the tube portion has a first opening that receives an agricultural product supply line and a second opening that deposits agricultural product from the agricultural product supply line into soil.

Claims

1. An agricultural product applicator, comprising:

a boot formed from a rubber-based material, wherein the boot comprises;

a plurality of bending control support ribs that enable the boot to bend in a planar direction about a transverse axis of the applicator and prevent the boot from bending toward a side of the planar direction; and

at least one support that enables the applicator to bend about the transverse axis and to return to an initial shape after bending; and

a tube portion extending along a longitudinal axis of the applicator, wherein the tube portion has a first opening configured to receive an agricultural product supply line and a second opening configured to deposit agricultural product from the agricultural product supply line into soil.

2. The agricultural product applicator of claim 1, wherein the second opening is larger than the first opening.

3. The agricultural product applicator of claim 1, wherein the tube portion comprises a bend configured to direct the agricultural product to a desired position into the soil.

4. The agricultural product applicator of claim 3, wherein the bend is at an angle of less than 90 degrees in relation to a longitudinal axis of the agricultural product applicator.

5. The agricultural product applicator of claim 1, wherein the rubber-based material comprises synthetic rubber.

17. The agricultural product applicator of claim 1, wherein the plurality of bending control support ribs comprise at least a first bending control support rib and a second bending control support rib.

18. The agricultural product applicator of claim 17, wherein the second bending control support rib is disposed at an exterior surface of the boot.

19. The agricultural product applicator of claim 17, wherein the first bending control support rib is configured to enable the boot to bend about the transverse axis of the applicator in a first direction, and wherein the second bending control support rib is disposed adjacent to the first bending control support rib in a second direction opposite of the first direction.

20. The agricultural product applicator of claim 17, wherein the first bending control support rib is disposed at an interior of a body of the boot.

6. A row unit of an agricultural implement, comprising:

an agricultural product supply line configured to transfer agricultural product; and

an agricultural product applicator, comprising;

a boot formed from a rubber-based material, wherein the boot comprises;

a top portion;

a bottom portion;

at least one bending control support rib disposed between the top portion and the bottom portion that urges the bottom portion to bend toward the top portion about a transverse axis of the applicator; and

a plurality of supports that enable the applicator to bend about the transverse axis and to return to an initial shape after bending, wherein the plurality of supports are separated by one or more recessed areas of the boot; and

an integrated tube portion extending along a longitudinal axis of the applicator, wherein the integrated tube portion has a first opening configured to receive the agricultural product supply line and a second opening configured to deposit the agricultural product from the agricultural product supply line into soil.

7. The row unit of claim 6, wherein the integrated tube portion has a bend configured to direct the agricultural product from the agricultural product supply line in a first direction opposite of a second direction that the agricultural implement travels.

8. The row unit of claim 6, wherein the at least one bending control support rib comprises a concave side that is concave in a first direction opposite of a second direction that the agricultural implement travels.

9. The row unit of claim 8, wherein the concave side facilitates bending of the boot in a third direction about the transverse axis of the applicator.

10. The row unit of claim 6, wherein the boot is formed from an elastomer.

11. The row unit of claim 6, wherein the boot is formed from ethylene propylene diene monomer rubber.

12. An agricultural product applicator, comprising:

a tube portion extending along a longitudinal axis of the applicator, wherein the tube portion has a first opening configured to receive an agricultural product supply line and a second opening configured to deposit agricultural product from the agricultural product supply line into soil; and

a boot portion formed from a rubber-based material, wherein the boot portion comprises;

a top portion;

a bottom portion;

a plurality of bending control support ribs disposed between the top portion and the bottom portion, wherein the plurality of bending control support ribs urge the bottom portion to bend toward the top portion in a planar direction about a transverse axis of the applicator and prevent the bottom portion from bending toward a side of the planar direction; and

at least one mounting point configured to mount the applicator to an agricultural implement.

13. The agricultural product applicator of claim 12, wherein the boot portion comprises a plurality of supports that enable the applicator to bend about the transverse axis and to return to an initial shape after bending, wherein the plurality of supports are separated by one or more recessed areas of the boot.

14. The agricultural product applicator of claim 12, wherein the plurality of bending control support ribs comprise at least one bending support rib that includes comprises a concave side that is concave in a first direction opposite of a second direction that the agricultural implement travels.

15. The agricultural product applicator of claim 14, wherein the concave side facilitates bending of the boot in a third direction about a transverse axis of the boot.

16. The agricultural product applicator of claim 13, wherein the second opening is larger in diameter than the first opening.